| Name | Petrópolis |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 795,797,952 |
| Date founded | 1843 |
| Elevation (m) | 838 |
| Country | Brazil |
| Administrative division | Rio de Janeiro |
| Continent | Americas |
| Latitude (°) | -22.5049991608 |
| Waterbody | |
| Longitude (°) | -43.1788902283 |
| Website | http://www.petropolis.rj.gov.br |
| Population (people) | 298,142 (01/07/2015) |
| Demonym |